Coral Essentials Calcium Reactor 2 500ml Reflectors & Accessories Designed with hobbyists needs in

Designed with hobbyists needs in mind the highly effective flow dynamics of the REEFER Skimmer will maintain an optimal ORP (REDOX) level of over 350mv

fixed carbon source bio-polymer that can be used in a fluidised reactor for the promotion of rapid bacterial growth within a controlled environment away from the main display

Biotin Supplement

apply Super Start for 4 weeks

Coral Essentials Calcium Reactor 2 500ml Reflectors & Accessories Designed with hobbyists needs inOur Coral Essentials, Calcium Reactor 2 is a unique blend of trace elements designed to be used exclusively on marine aquariums running a calcium reactor. Use of a calcium reactor is becoming more common as it provides the primary elements of Calcium, Alkalinity and Magnesium in your aquarium by the breakdown of the coral skeletons that are usually used as media in the reactor chamber. This method also provides some of the trace element requirements